A plane slab of thickness L and thermal conductivity k is heated with a fluid on one side (P), and the other side (Q) is maintained at a constant temperature, Tọ of 25°C, as shown in the figure. The fluid is at 45°C and the surface heat transfer coefficient, h, is 10 W/m²K. The steady state temperature. TP (in °C) of the side which is exposed to the fluid is (correct to two decimal places). h=10 W/mk T = 45°C To=25°C k= 2.5 Wimk L=20 cm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A plane slab of thickness L and thermal conductivity k is heated with a fluid on one side
(P), and the other side (Q) is maintained at a constant temperature, To of 25°C, as shown
in the figure. The fluid is at 45°C and the surface heat transfer coefficient, h, is 10 W/m²K.
The steady state temperature. Tp (in °C) of the side which is exposed to the fluid is
(correct to two decimal places).
Tp
h10 Wimk2 K
T 45°C
To= 25°C
k= 2.5 Wimk
L- 20 cm
Transcribed Image Text:A plane slab of thickness L and thermal conductivity k is heated with a fluid on one side (P), and the other side (Q) is maintained at a constant temperature, To of 25°C, as shown in the figure. The fluid is at 45°C and the surface heat transfer coefficient, h, is 10 W/m²K. The steady state temperature. Tp (in °C) of the side which is exposed to the fluid is (correct to two decimal places). Tp h10 Wimk2 K T 45°C To= 25°C k= 2.5 Wimk L- 20 cm
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